diff options
Diffstat (limited to 'tools/testing/selftests/filesystems')
| -rw-r--r-- | tools/testing/selftests/filesystems/overlayfs/dev_in_maps.c | 1 | ||||
| -rw-r--r-- | tools/testing/selftests/filesystems/statmount/statmount_test.c | 12 |
2 files changed, 11 insertions, 2 deletions
diff --git a/tools/testing/selftests/filesystems/overlayfs/dev_in_maps.c b/tools/testing/selftests/filesystems/overlayfs/dev_in_maps.c index 759f86e7d263..2862aae58b79 100644 --- a/tools/testing/selftests/filesystems/overlayfs/dev_in_maps.c +++ b/tools/testing/selftests/filesystems/overlayfs/dev_in_maps.c @@ -1,5 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 #define _GNU_SOURCE +#define __SANE_USERSPACE_TYPES__ // Use ll64 #include <inttypes.h> #include <unistd.h> diff --git a/tools/testing/selftests/filesystems/statmount/statmount_test.c b/tools/testing/selftests/filesystems/statmount/statmount_test.c index e6d7c4f1c85b..e8c019d72cbf 100644 --- a/tools/testing/selftests/filesystems/statmount/statmount_test.c +++ b/tools/testing/selftests/filesystems/statmount/statmount_test.c @@ -125,8 +125,16 @@ static uint32_t old_root_id, old_parent_id; static void cleanup_namespace(void) { - fchdir(orig_root); - chroot("."); + int ret; + + ret = fchdir(orig_root); + if (ret == -1) + ksft_perror("fchdir to original root"); + + ret = chroot("."); + if (ret == -1) + ksft_perror("chroot to original root"); + umount2(root_mntpoint, MNT_DETACH); rmdir(root_mntpoint); } |